1.The value of the constant 'm' and 'c' for which y=mx+cy = mx + cy=mx+c is a solution of the differential equation D2y−3Dy−4y=−4xD^2y - 3Dy - 4y = -4xD2y−3Dy−4y=−4x.a.m=−1;c=34m = -1; c = \frac{3}{4}m=−1;c=43b.m=1;c=−34m = 1; c = -\frac{3}{4}m=1;c=−43c.no such real m,cm, cm,cd.m=1;c=34m = 1; c = \frac{3}{4}m=1;c=43Login to continueOnly logged in users canattempt or see the solution.